net.sf.saffron.core
Class EmptySaffronConnection.EmptySaffronSchema

java.lang.Object
  |
  +--net.sf.saffron.core.EmptySaffronConnection.EmptySaffronSchema

All Implemented Interfaces:

SaffronSchema

Enclosing class:

EmptySaffronConnection

private static class EmptySaffronConnection.EmptySaffronSchema

extends Object

implements SaffronSchema

Field Summary

private SaffronTypeFactoryImpl

typeFactory

Constructor Summary

private

EmptySaffronConnection.EmptySaffronSchema()

Method Summary

SaffronTable	getTableForMember(String[] names) Retrieves a SaffronTable based upon a member access.
SaffronTypeFactory	getTypeFactory() Returns the type factory used to generate types for this schema.
void	registerRules(SaffronPlanner planner) Registers all of the rules supported by this schema.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

typeFactory

private final SaffronTypeFactoryImpl typeFactory

Constructor Detail

EmptySaffronConnection.EmptySaffronSchema

private EmptySaffronConnection.EmptySaffronSchema()

Method Detail

getTableForMember

public SaffronTable getTableForMember(String[] names)

Description copied from interface: SaffronSchema

Retrieves a SaffronTable based upon a member access.

For example, the Saffron expression salesSchema.emps would be resolved using a call to salesSchema.getTableForMember(new String[]{"emps"}).

Note that name.length is only greater than 1 for queries originating from JDBC.

Specified by:

getTableForMember in interface SaffronSchema

getTypeFactory

public SaffronTypeFactory getTypeFactory()

Description copied from interface: SaffronSchema

Returns the type factory used to generate types for this schema.

Specified by:

getTypeFactory in interface SaffronSchema

registerRules

public void registerRules(SaffronPlanner planner)
                   throws Exception

Description copied from interface: SaffronSchema

Registers all of the rules supported by this schema. Only called by SaffronPlanner.registerSchema(net.sf.saffron.core.SaffronSchema).

Specified by:

registerRules in interface SaffronSchema

Exception